Kennewick, WA vs SeaTac, WA

There is a significant gap in the cost of living between these two cities. Kennewick is 23% cheaper than SeaTac. With a cost index of 99 vs 129, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Kennewick to SeaTac should plan for substantially higher expenses across most categories.

On the housing front, median rent in Kennewick is $1,199/month compared to $1,637/month in SeaTac — a 27% difference. Home values follow the same pattern: Kennewick is more affordable at $343,600 median vs $483,200.

Median household income in Kennewick is $72,867 compared to $76,517 in SeaTac (-4.8%). SeaTac does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Kennewick spend roughly 19.7% of their income on rent, less than the 25.7% in SeaTac.

Climate-wise, both cities share similar average temperatures (53.3°F vs 53.7°F). SeaTac receives more rainfall at 39.3" per year compared to 7.6" in Kennewick.